Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914361 | Magnetic bearing | Christian Beyer, Josef Hodapp | 2005-07-05 |
| 6905306 | Mechanical kinetic vacuum pump with rotor and shaft | Michael Froitzheim | 2005-06-14 |
| 6877963 | Vacuum pump | Christian Beyer, Josef Hodapp | 2005-04-12 |
| 6867521 | Vacuum conduit | Christian Beyer, Josef Hodapp | 2005-03-15 |
| 6863511 | Two-shaft vacuum pump | Hartmut Kriehn, Lothar Brenner, Manfred Behling, Thomas Dreifert, Klaus Rofall +1 more | 2005-03-08 |